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Регистрация: 03.07.2010 Последняя активность: 10.10.2022 08:53
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Efest IMR20700 3100mAh (Purple) 2018
![]() Official specifications:
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() The batteries are not perfectly matches, but fairly close. They can handle 20A with problems, but at 30A they get too hot. ![]() ![]() I forgot to mount the temperature sensor on one of the batteries. ![]() ![]() ![]() ![]() ![]() ![]() Conclusion This is a nice high current battery and the slightly large size compare to a 18650 can be seen on the improved performance. This battery is mostly for people that needs well above 10A, for lower currents look at a 18650. Notes and links The batteries was supplied by Efest for review. How is the test done and how to read the charts How is a protected LiIon battery constructed More about button top and flat top batteries Compare to 18650 and other batteries
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My website with reviews of charges, batteries and other stuff: http://www.lygte-info.dk/ |
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